cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A063638 Primes p such that p-2 is a semiprime.

Table of values

n a(n)
1 11
2 17
3 23
4 37
5 41
6 53
7 59
8 67
9 71
10 79
11 89
12 97
13 113
14 131
15 157
16 163
17 179
18 211
19 223
20 239
21 251
22 269
23 293
24 307
25 311
26 331
27 337
28 367
29 373
30 379
31 383
32 397
33 409
34 419
35 439
36 449
37 487
38 491
39 499
40 503
41 521
42 547
43 593
44 599
45 613
46 631
47 673
48 683
49 691
50 701
51 709
52 719
53 733
54 739

List of values

[11, 17, 23, 37, 41, 53, 59, 67, 71, 79, 89, 97, 113, 131, 157, 163, 179, 211, 223, 239, 251, 269, 293, 307, 311, 331, 337, 367, 373, 379, 383, 397, 409, 419, 439, 449, 487, 491, 499, 503, 521, 547, 593, 599, 613, 631, 673, 683, 691, 701, 709, 719, 733, 739]